71197974

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{24877}}^1$

素因数の和:24941

約数の個数: 32

約数和(自身を含む): 161209440

約数和(自身を除く): 90011466

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 24877, 49754, 74631, 149262, 223893, 447786, 671679, 1318481, 1343358, 2636962, 3955443, 7910886, 11866329, 23732658, 35598987, 71197974]

約数ペア:

[(1, 71197974), (2, 35598987), (3, 23732658), (6, 11866329), (9, 7910886), (18, 3955443), (27, 2636962), (53, 1343358), (54, 1318481), (106, 671679), (159, 447786), (318, 223893), (477, 149262), (954, 74631), (1431, 49754), (2862, 24877)]